Fuel and boost questions

[HamblinTrucking]

I guess I should have included that. Its a 2013 kw t660 cm2250. Cpl3719 Yes it is demandated. Everything mechanically is fine. I rebuilt it 200k ago and I've had the truck for 5 years or so. If I remember correctly, im.oretty sure you helped me with the file. Its always been this way, it just annoyed me for the last time. I didn't know if this was a normal thing with demandsted tunes or not.